History of Diamond Grading in Australia

Blogs & News

Explore DCLA’s legacy as Australia’s leading diamond authority. Learn our history, meet the founders, and discover our unmatched grading expertise.

Retail slump
July Figures Cast Cloud over US Retail Recovery

The US retail outlook is declining after the country’s economic recovery slowed in July amid a resurgence[…]

Jacob Co ASHOKA
Jacob & Co Billionaire ASHOKA Watch Features 189 Carats Of Diamonds

It’d take a pretty special kind of bloke to pull this one off. Even among the richest[…]

Vasana Ratanasunya
Vasana Ratanasunya on her mission to make diamonds everyday jewellery

When Vasana Ratanasunya first set her mind on making VVS & Co. Bangkok a go-to name for[…]

Harry Winston
Diamonds Are A Watch’s Best Friend

New models in Harry Winston’s Ocean Biretrograde collection reaffirm the brand’s status as one of the world’s[…]

Debswana_Orapa
“Botswana Should Not Produce or Sell Synthetic Diamonds”

According to the official, synthetics will “compromise” the value of Botswana’s natural diamonds Mmetla Masire, permanent secretary[…]

GIA Grading Report
GIA Embraces Automated Clarity Grading

The Gemological Institute of America (GIA) has teamed up with IBM Research to develop an automated system[…]

WA rough diamond
WA cuts diamond royalty rate

Western Australia has reduced its diamond royalty rate by a significant 33.3 per cent, a move that[…]

Alrosa mining
Alrosa, ZCDC JV starts prospecting for diamonds in Zimbabwe

Alrosa Zimbabwe (Alrosa Zim), a joint venture (JV) between Russian diamond miner Alrosa and Zimbabwe State-owned miner[…]

Petra Diamonds
Petra Diamonds sells Botswana exploration assets

Petra Diamonds (PDL.L) has agreed to sell its Botswanan exploration assets to Botswana Diamonds (BODP.L) for $300,000[…]

lucara sewelo
Lucara to Sell all High-Value Diamonds through HB Group

Lucara is to sell all its larger rough diamonds through the Antwerp-based HB Group in what it[…]

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